280's vs 272 race results...
Jan 5, 2006, 10:12 AM
#16
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Originally Posted by Derek888
yes both have stock turbos. I think right where the stock turbo dies out at around 6k rpm...the 280's kick in 
I been in his car once as a passenger and that thing pulls hard...cant really feel any lag or loss of power down low when we were going from stop light to stop light.
I been in his car once as a passenger and that thing pulls hard...cant really feel any lag or loss of power down low when we were going from stop light to stop light.
With the modifications that you have made to your head and intake, you are most likely flowing far too much air for the stock turbo in the upper rpms, especially at 26 psi. Basically you're overspooling your turbo, which makes it less efficient, which is probably why your friend is pulling on you past 6K rpms. A small turbo upgrade such as the White Rabbit or 20g-9 turbo should take care of the power drop past 6K.
l8r)
Jan 5, 2006, 05:17 PM
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Originally Posted by Blue Evo 8
My 280s will be going in in a week or so. I cant wait to see what results I get.
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